Our Principles

Vault-IC 155

This Near Field Communication (NFC) secure element allows any object to authenticate itself and communicate online through any NFC enabled smartphone. Highest security available on the NFC tag market, built for specific anti-counterfeiting applications like real-life authentication of high value tangible NFT assets (artworks, collectibles…)

Technical Features

• One-tap operation with dynamic online authentication
• Compatible with iOS and Android phones Key Features
• NFC interface (ISO14443-B, NFC Forum Type 4)
• Dynamic one-tap authentication over NDEF (DYNA-A mode) with Elliptic Curve digital signature, for both iOS and Android.
• Opening detection when embedded in e.g. CapSeal® Top tag
• Elliptic Curve digital signature (GF2n) up to 303 bits
• On-chip key pair generation or VaultiTrust™ data generation and provisioning
• VaultiTrust: keys/certificates generation and provisioning service as a fully managed option
• EEPROM: 1 Kbyte for certificate, 2Kbytes for NDEF, 259 bytes for user files with configurable access control
• Tamper-resistant secure hardware (derived from Common Criteria EAL5+ certified product family) e.g.:
• Protection against side channel attacks
• Monitoring of environmental parameters
• Protected memory
• CapSeal Disk and CapSeal Top tags as a standard, tailored tag form factors as a service
• SEAL SQ can provide the low level libraries to integrate VaultIC155 in any host system.